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SN74LS90D

SN74LS90D

Manufacturer No:

SN74LS90D

Manufacturer:

Texas Instruments

Description:

IC DECADE COUNTER 4-BIT 14SOIC

Datasheet:

Datasheet

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SN74LS90D Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Trigger Type
    Negative Edge
  • Count Rate
    42 MHz
  • Timing
    -
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Counter, Decade
  • Packaging
    Tube
  • Product Status
    Last Time Buy
  • Series
    74LS
The SN74LS90D is a decade counter/divider integrated circuit chip. It has several advantages and application scenarios, including:1. Counting and dividing: The SN74LS90D can count up to 9 and then reset to 0, making it suitable for various counting and dividing applications. It can be used in digital clocks, frequency dividers, event counters, and other similar applications.2. Compact and versatile: The chip is small in size and requires minimal external components, making it easy to integrate into various electronic circuits. It can be used in both digital and analog systems, providing versatility in different applications.3. Low power consumption: The SN74LS90D operates at low power levels, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Fast operation: The chip has a high-speed operation, allowing it to count or divide at a rapid rate. This makes it suitable for applications that require quick and accurate counting or dividing functions.5. Cascading capability: Multiple SN74LS90D chips can be cascaded together to create larger counters or dividers. This allows for the creation of complex counting sequences or higher division ratios.6. Educational purposes: The SN74LS90D is commonly used in educational settings to teach digital electronics and sequential logic concepts. Its simplicity and ease of use make it a popular choice for learning purposes.Overall, the SN74LS90D integrated circuit chip offers advantages such as counting and dividing capabilities, compactness, low power consumption, fast operation, cascading capability, and educational value. Its application scenarios include digital clocks, frequency dividers, event counters, educational projects, and any other application that requires counting or dividing functions.
SN74LS90D Relevant information